Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 12 - Data Analysis and Probability - 12-3 Measures of Central Tendency and Dispersion - Mixed Review - Page 732: 48


Median=0 Range=21

Work Step by Step

You have the values:-1,-11,10,2,0,7,-4. To find the median arrange the values from least to greatest(-11,-4,-1,0,2,7,10).The middle value is 0. To find the range you have to subtract the smallest number from the largest number so 10-(-11)=21
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